Pachycephalosaurus wyomingensis
species · (Gilmore 1931) · accepted · extinct
26 fossil sites · 6 formations · 2 countries
Lived when
Cretaceous – Paleogene
83.6–66 million years ago
Found where
2 countries
6 rock formations
Fossil record
26 sites
0 catalogued specimens
Inside this group
Immediate children
- Terminal taxon — no children recorded.
Keep going
Where next
Data from the Paleobiology Database (CC BY 4.0).